Mines the same, 12 weeks old, hands in mouth constantly and drooling, super fussy, crying, all the signs my daughter displayed but I’m sure she was about 5 months when it started. I’ve just got some gel to see if it helps, but I’m pretty sure he’s teething. So early. 🤦♀️😩
My girl started teething around that time too! Drooling everywhere 😂
It could definitely be teething, they can start teething anytime really and even been born with teeth although that's obviously rare. Hands in mouth doesn't signal hunger from 2 months onwards, it's developmentally normal for them to chew on their hands a lot at this age my 13 week old is exactly the same. As soon as his dummy is out his fist goes in 😂